DSC03825swellings on tree trunk

DSC03825swellings on  tree trunk

Observation - DSC03825swellings on tree trunk. Description: These swellings were observed last year in late July on a tree in Holehird Gardens in Cumbria. Unfortunately I didnt record the kind of tree they were growing on

These swellings were observed last year in late July on a tree in Holehird Gardens in Cumbria. Unfortunately I didnt record the kind of tree they were growing on